I really like the wealth of information available in one place and the speed of the searches. The tool allows you to easily find and cross-reference lots of data on people or companies. Review collected by and hosted on G2.com.

The interface seems a bit cluttered with many filters and options on the screen. You must also be very meticulous with the entry of criteria, otherwise the results may be too numerous or not the ones you want. Review collected by and hosted on G2.com.